EN60028中文资料建准电机数据手册PDF规格书

60X60X25 mm

1. Motor Design : DC brushless 4 pole motor design.

2. Insulation Resistance : More than 10M ohm between internal stator and

lead wire(+) measured at DC 500V.

3. Dielectric Strength : Applied AC 500V for one minute or AC 600V for

2 seconds between housing and lead wire(+)

4. Noise Level : Measured in a semi-anechoic chamber

with background noise level below 15

dB(A). The fan is running in free air with the

microphone at a distance of one meter

from the fan intake.